付録/索引152DRIVINGFull attention should be gi ven to driving at all times and local laws and regulations restricting the use of wireless devi ces while driving must be observed.HOSPITALSMobile phones should be switched off wherever you are requested to do so in hospitals, clinics or health care facilities. These requests are designed to prevent possible interference with sensitive medical equipment.PETROL STATIONSObey all posted signs with respect to the use of wireless devices or other radio equipment in loc...